Port Costa (94569) Daily Weather Forecast

Port Costa weather forecast for now and the week ahead — Possible danger of dehydration and heat stroke while doing strenuous activities Saturday

Sunny and warmer

  • Sunrise 7:02 am | Sunset 6:55 pm
  • High: 90° | Low 55°
  • Chance of precipitation: 0%

  • Wind: 8 mph from the W

Port Costa weather for the next 5 days:

Port Costa, CA weather at a glance

Q: What is the weather in Port Costa?

A: Daily conditions in Port Costa CA: Possible danger of dehydration and heat stroke while doing strenuous activities Saturday.

Q: What is the temperature in Port Costa?

A: The temperature in Port Costa CA is High: 90° | Low 55°

Q: What time is sunset in Port Costa?

A: The sun will set in Port Costa CA at 1:55 AM.

Q: What is the weather tomorrow in Port Costa?

A: The weather tomorrow in Port Costa CA: Warm with plenty of sunshine